Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
heartfelt interest
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "heartfelt interest" is correct and usable in written English.
It can be used to express a deep and sincere concern or curiosity about a person, topic, or situation. Example: "She showed a heartfelt interest in the community's well-being by volunteering her time and resources."
✓ Grammatically correct
News & Media
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
4 human-written examples
(Oct . 20 by Finn-Olaf Jones with heartfelt interest.
News & Media
Most of all he holds the attention through his obviously heartfelt interest in his subject.
News & Media
Mr. Lazio adopted education as a major campaign concern only in the last week, inviting criticism from Democrats that he is motivated less by heartfelt interest than by polls suggesting it is a top concern of voters.
News & Media
Listening to them interact you can hear the heartfelt interest the designer had invested in these looks and how personal this job was to him.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
"One of the things that came up was a heartfelt and deep interest in encouraging more STEM education and reaching out to students before they came to MIT," says Sarma, who cochaired the task force.
News & Media
By the same token, posting photographs or art can be a great way to express themselves; posting interesting articles or videos can show their intelligence and their interests; heartfelt exchanges with others can show kindness and skill at building community.
News & Media
Their genuine interest and heartfelt concern make it safe for others to share their vulnerabilities because they sense that what they say will be received without judgement.
He ended up incorporating Owen's passion for movies into social and role-playing therapy sessions, and he and the Suskinds now believe that intensive, heartfelt immersion into the special interest or "affinity" of a child with autism can be a way to help them connect.
News & Media
He ended up incorporating Owen's passion for movies into social and role-playing therapy sessions, and he and the Suskinds now believe that intensive, heartfelt immersion into the special interest or "affinity" of a child with autism can be a way to help them connect.
News & Media
Tender and heartfelt, exciting and bizarre, Patience is interested above all in the stories we tell ourselves about love.
News & Media
Some heartfelt acting here might have helped sustain interest in Calvin and Ruby, but the vaudeville acting kills this film in its middle.
News & Media
Expert writing Tips
Best practice
Use "heartfelt interest" to convey a sense of genuine emotion and investment in a topic or person. It's stronger than simply saying someone is "interested".
Common error
While "heartfelt interest" is effective, overuse can diminish its impact. Vary your language by using synonyms like "genuine concern" or "sincere enthusiasm" to maintain the freshness of your writing.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "heartfelt interest" functions primarily as a noun phrase, where the adjective "heartfelt" modifies the noun "interest". It describes the quality or nature of the interest being expressed. Ludwig AI supports this, indicating the phrase is usable in written English to express deep and sincere concern.
Frequent in
News & Media
75%
Academia
25%
Formal & Business
0%
Less common in
Science
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "heartfelt interest" is a grammatically correct and usable phrase for expressing genuine care or enthusiasm. As Ludwig AI explains, it serves to convey a deep and sincere concern or curiosity. While not extremely common, the phrase appears across diverse sources, predominantly in News & Media and Academia. For alternative phrasing, one might consider synonyms such as "genuine concern" or "sincere enthusiasm". Ultimately, while "heartfelt interest" is a valuable asset, it's important to avoid overuse to maintain its desired emotional impact in your communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
genuine concern
Focuses on the element of worry and care for someone or something.
sincere enthusiasm
Highlights the positive excitement and passion involved.
deep compassion
Emphasizes the empathetic understanding and shared feeling.
earnest attention
Focuses on the serious and dedicated focus given to something.
profound attentiveness
Emphasizes a high degree of care and focus.
earnest solicitude
Emphasizes concern and care for someone's well-being.
authentic curiosity
Highlights genuine inquisitiveness and a desire to learn.
true commitment
Stresses the dedication and devotion to a cause or person.
passionate engagement
Highlights active and enthusiastic involvement.
real dedication
Focuses on the committed effort put into something.
FAQs
How can I use "heartfelt interest" in a sentence?
Use "heartfelt interest" to show genuine care or enthusiasm. For instance, "She showed a "heartfelt interest" in the project's success", or "He listened with "heartfelt interest" to their stories".
What are some synonyms for "heartfelt interest"?
Alternatives include "genuine concern", "sincere enthusiasm", or "deep compassion", each offering slightly different nuances of meaning.
What's the difference between "heartfelt interest" and "casual interest"?
"Heartfelt interest" implies a deeper, more emotional connection and concern, while "casual interest" suggests a lighter, less invested curiosity. One suggests a genuine connection, the other a fleeting thought.
Is "heartfelt interest" formal or informal?
"Heartfelt interest" is suitable for both formal and informal contexts when you want to convey genuine emotion or concern. Its appropriateness depends more on the overall tone and audience than strict formality.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested